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Welcome to Batteryupgrade!

Batterychampion has moved to batteryupgrade. As you are used to at BatteryChampion, you will find batteries and adapters for more than 40,000 devices, but with better service, faster delivery and sharper prices.

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Reviews

Kathy O'Neill rated us:
(5/5)
Product:
Acer 5740 Aspire 5741-334G50Mn battery (4400 mAh 11.1 V)
General:
I am very satisfied with your service. I tried to get this in NZ for months and was told my computer at 6...7 years old was too old . It only took about 3 weeks to get this and I put it in, charged it up and have had no problems,
About the product:
It was hard to find the correct number match as it is an older computer but you had it, shipped and we are very happy.
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Batteries suitable for Acer Aspire 5742-454G64Mnkk

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Battery suitable for Acer Aspire 5742-454G64Mnkk - 6600 mAh 11.1 V

6600 mAh 11.1 V
Suitable for: Acer Aspire 5742-454G64Mnkk
Capacity: 6600 mAh
Type: Li-ion
Product Details...
$ 48.44
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Battery suitable for Acer Aspire 5742-454G64Mnkk - 8800 mAh 11.1 V

8800 mAh 11.1 V
Suitable for: Acer Aspire 5742-454G64Mnkk
Capacity: 8800 mAh
Type: Li-ion
Product Details...
$ 56.99
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Battery suitable for Acer Aspire 5742-454G64Mnkk - 4400 mAh 11.1 V

4400 mAh 11.1 V
Suitable for: Acer Aspire 5742-454G64Mnkk
Capacity: 4400 mAh
Type: Li-ion
Product Details...
$ 50.72
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Check other products suitable for Aspire 5742-454G64Mnkk

AC adapters / chargers suitable for Acer Aspire 5742-454G64Mnkk

AC adapter / charger suitable for Acer Aspire 5742-454G64Mnkk - 90W (19V, 4.74A)

90W (19V, 4.74A)
Suitable for: Acer Aspire 5742-454G64Mnkk
Output voltage: 19V
Output connector: 5.5 x 1.7
Product Details...
$ 39.89
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AC adapter / charger suitable for Acer Aspire 5742-454G64Mnkk - Acer 65W (19V, 3.42A)

Acer 65W (19V, 3.42A)
Suitable for: Acer Aspire 5742-454G64Mnkk
Output voltage: 19V
Output connector: 5.5 x 1.7
Product Details...
$ 48.44
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AC adapter / charger suitable for Acer Aspire 5742-454G64Mnkk - 65W (19V, 3.42A)

65W (19V, 3.42A)
Suitable for: Acer Aspire 5742-454G64Mnkk
Output voltage: 19V
Output connector: 5.5 x 1.7
Product Details...
$ 37.04
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Reviews

Paul Russell rated us:
(5/5)
Product:
Acer 5740 Aspire 5750G battery (8800 mAh 11.1 V)
General:
Easy to deal with
About the product:
Bit difficult to fit larger 8800mAh battery but after using a little extra force, popped right in
Read reviews from other customers
  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Please contact us!